High Precision Spectrometer Lab Analysis Atomic Absorption Spectrophotometer
- 190-900nm
- 8-lamp turret
- 0.1nm, 0.2nm, 0.4nm, 0.8nm, 1.6nm, 2.4nm
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Product Description
The core optical platform of the instrument adopts an integral casting structure, with a thickness of 20mm cast aluminum molding and a suspended platform design. The deformation of the casting under high/low temperature thermal effects is within 0.2mm, so the stability is comprehensively improved.
Parameters
Light system
Adopt 8 lamp position design, with automatic rotation/switching/collimation and other functions
Support 1 to 4 lamps to light up at the same time, and multiple lamps can be preheated at the same time to improve the analysis efficiency;
The memory function of each lamp position can be edited freely, without the need to use custom coded lamps
Optical system
The optical table with integral casting structure is integrally suspended in the main structure of the instrument.
Classic Czerny-Turner monochromator, grating line density 1800 lines/mm plane diffraction grating
Spectral bandwidth: 0.1nm, 0.2nm, 0.4nm, 0.8nm, 1.6nm, 2.4nm (automatic switching)
Automatic peak search setting and scanning, automatic setting of slit width and energy, automatic wavelength optimization and no reset when switching wavelength.
High sensitivity, wide spectral range photomultiplier detector.
Flame system
10cm all-titanium burner for air-acetylene flame.
Corrosion-resistant material PPS directly forms the atomization chamber, supporting conventional, adjustable, alkali-resistant/organic-resistant and other atomizers for selection
The flame height is continuously adjustable and has a locking function, which supports 360° free rotation of the combustion seam angle to adjust the sensitivity
Automatic ignition/flame-off control, high-precision and high-reliability gas flow regulation system
Standard reading pedal function, easy to read test data
Safety protection
The instrument has complete security protection and dual alarm systems of software and hardware to prevent problems.
Flame system: Real-time monitoring of flame status, air pressure, ignition failure, gas leakage, abnormal flameout, and other problems. Automatically cut off the gas source and alarm to ensure safety in use.
Equipped with independent active safety protection device: flame emergency flameout protection switch.
Other Functions
Deuterium lamp background correction, 1.0Abs background correction ability ≥ 90 times
The professional workstation, automatic optimization of instrument status, one-click completion, support for multi-task analysis and automatic switching function
The number of measurement repetitions is 1~99 times, and the average value, standard deviation, relative standard deviation, etc. are automatically calculated
Fully automatic fitting of calibration, reset slope, calculation of concentration and sample content, etc., with the function of standard addition method
Customized information supports custom addition, test data and analysis report printing, and supports output in Word, Excel and other formats
Size and Weight
1080mm×480mm×560mm（L×W×H），70kg
